86661410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 182145024

約数和(自身を除く): 95483614

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 383, 605, 766, 935, 1210, 1331, 1870, 1915, 2057, 2662, 3830, 4114, 4213, 6511, 6655, 8426, 10285, 13022, 13310, 20570, 21065, 22627, 32555, 42130, 45254, 46343, 65110, 71621, 92686, 113135, 143242, 226270, 231715, 358105, 463430, 509773, 716210, 787831, 1019546, 1575662, 2548865, 3939155, 5097730, 7878310, 8666141, 17332282, 43330705, 86661410]

約数ペア:

[(1, 86661410), (2, 43330705), (5, 17332282), (10, 8666141), (11, 7878310), (17, 5097730), (22, 3939155), (34, 2548865), (55, 1575662), (85, 1019546), (110, 787831), (121, 716210), (170, 509773), (187, 463430), (242, 358105), (374, 231715), (383, 226270), (605, 143242), (766, 113135), (935, 92686), (1210, 71621), (1331, 65110), (1870, 46343), (1915, 45254), (2057, 42130), (2662, 32555), (3830, 22627), (4114, 21065), (4213, 20570), (6511, 13310), (6655, 13022), (8426, 10285)]